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Amended description:- Erection of a part single/part two storey rear extension and conversion of existing dwelling into 2 no. two bedroom flats (following demolition of existing conservatory). Extending an existing crossover.

71 Viola Avenue Stanwell Staines-upon-Thames TW19 7SA

Decided (Approved)Reference: 26/00509/FULSpelthorne Borough Council

Last published check: 14 Oct 2026, 08:01. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Last Advertised In Press Date

    Published milestoneCouncil source

  4. Standard Consultation Date

    Published milestoneCouncil source

  5. Latest Advertisement Expiry Date

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  6. Latest Consultation Expiry Date

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    Council source

  7. Latest Neighbour Consultation Date

    Published milestoneCouncil source

  8. Neighbour Consultation Expiry Date

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    Council source

  9. Decision Issued Date

    Published milestoneCouncil source

  10. Decision Made Date

    Published milestoneCouncil source

  11. Determination Deadline

    Past published deadline

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    Council source

  12. Agreed Expiry Date

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    Council source

  13. Permission Expiry Date

    Published deadline

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    Council source

Application summary

Status
Decided (Approved)
Application type
Full Application
Received
18 May 2026
Validated
2 Jun 2026
Determination deadline
28 Jul 2026
Local authority
Spelthorne Borough Council

Application overview

Amended description:- Erection of a part single/part two storey rear extension and conversion of existing dwelling into 2 no. two bedroom flats (following demolition of existing conservatory). Extending an existing crossover.

Proposal details

Reference
26/00509/FUL
Alternative references
PP-14914622
Ward
Ashford North And Stanwell South
Parish
Stanwell And Stanwell Moor ED

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Application location

71 Viola Avenue Stanwell Staines-upon-Thames TW19 7SA

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Documents 20 of 20

DocumentPublishedAction
CALCULATION SHEETCIL - Other Documents · PDF3 Aug 2026View
Plans - CombinedPlans - Combined · PDF28 Jul 2026View
GCFULZ GRANT CONDITIONAL FULLDecision Notice · PDF28 Jul 2026View
DELEGATED REPORT UPDATED 24.6.20Officers Report · PDF28 Jul 2026View
CHA FINAL RESPONSEStatutory Consultee Response · PDF23 Jul 2026View
71 VIOLA AVENUE STAINES-UPON-THAMES TW19 7SAPlans Combined - SUPERSEDED · PDF20 Jul 2026View
71 VIOLA AVENUE STAINES-UPON-THAMES TW19 7SA - FINAL 26.06Plans - Other - SUPERSEDED · PDF26 Jun 2026View
CHA -ADDITIONAL INFORMATIONStatutory Consultee Response · PDF23 Jun 2026View
71 VIOLA AVENUE STAINES-UPON-THAMES TW19 7SA - FINALPlans - Other - SUPERSEDED · PDF3 Jun 2026View
STANDARD CONSULTATION LETTERConsultation · PDF3 Jun 2026View
STANDARD CONSULTATION LETTERConsultation · PDF3 Jun 2026View
ACKFUL ACK LETTER FOR FULLCorrespondence · PDF3 Jun 2026View
CIL - Assumption of Liability NoticeCIL - Assumption of Liability Notice · PDF2 Jun 2026View
CIL - FormCIL - Form · PDF2 Jun 2026View
APPLICATIONFORMREDACTEDApplication Form · PDF18 May 2026View
FEECALCULATIONFee · PDF18 May 2026View
ATTACHMENTSUMMARYOther Documents · PDF18 May 2026View
LOCATIONPLANPlans - Location Plan - SUPERSEDED · PDF18 May 2026View
SITELOCATIONOther Documents18 May 2026View
MIXED PLANSPlans - Other - SUPERSEDED · PDF18 May 2026View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Grant Conditional
GCFULZ GRANT CONDITIONAL FULL
Planning conditions

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